How Does the Surface Activity of Soapwort (<i>Saponaria officinalis</i> L.) Extracts Depend on the Plant Organ?

Góral, Ilona; Jurek, Ilona; Wojciechowski, Kamil

doi:10.1002/jsde.12198

Cited by 10 publications

(2 citation statements)

References 52 publications

(78 reference statements)

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“…Depending on their sources, saponins can vary greatly in terms of molecular formula, ionic properties and surface activity 58–60 . The results of previous research on saponin extracts have evidenced that they are a mixture of different components with a molecular weight of 1070 to 1700 g mol −1 61 .…”

Section: Resultsmentioning

confidence: 99%

Optimized pulsed electric field‐assisted extraction of biosurfactants from Chubak (Acanthophyllum squarrosum) root and application in ice cream

Shahi

Didar

Hesarinejad³

et al. 2021

J Sci Food Agric

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BACKGROUND In this study, a face‐centered central composite design was applied to optimize pulsed electric field parameters (voltage: 1, 4, 7 kV cm−1; pulse number: 10, 65, 120) for the extraction of natural saponins from Chubak root. Data analysis showed that increasing the voltage from 1 to 4 kV cm−1 and pulse number from 10 to 65 increased foaming ability (FA) and emulsion stability, and decreased foam density (FD), foam stability (FS) and lightness, due to the improved extraction of saponins. RESULTS Whereas, an opposite trend was observed for FA, FD and FS on increasing the voltage from 4 to 7 kV cm−1 as a result of more impurities being extracted. Furthermore, the Chubak root extract (CRE) (0, 1.5, 3.0 and 4.5 g kg−1) obtained under the optimized conditions (voltage of 6.4 kV cm−1 and pulse number of 80) was used in ice cream formulation because of its ability to reduce surface tension. Based on the results, the samples containing higher amounts of CRE showed higher viscosity, consistency coefficient, overrun, melting resistance and creaminess, as well as lower values of flow behavior index, hardness, adhesiveness, coarseness and coldness. This could be related to the increased water retention, improved whipping ability, greater fat destabilization and smaller ice crystals. Although more bitterness was perceived as a result of an increase in the level of CRE, it had no negative effect on the overall acceptance assessed by trained sensory panelists. CONCLUSIONS The results of this study briefly support the conclusion that CRE has a very high potential for use as a foaming, emulsifying and stabilizing agent to improve the quality of ice cream. © 2020 Society of Chemical Industry

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Section: Resultsmentioning

confidence: 99%

Optimized pulsed electric field‐assisted extraction of biosurfactants from Chubak (Acanthophyllum squarrosum) root and application in ice cream

Shahi

Didar

Hesarinejad³

et al. 2021

J Sci Food Agric

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show abstract

“…Lyso-bis-phosphatidic acid (LBPA), for example, was shown to be required for the release of phosphorothioate antisense oligonucleotides (PS-ASOs) from late endosomes [ 29 ] and is important for membrane deformation and fusion [ 30 ]. Goral et al [ 31 ] suggested that the interaction of saponins with phospholipids might be equally as important as their affinity for cholesterol, based on their previous studies of the interaction of digitonin with phosphatidylethanolamine (PE) and phosphatidylserine PS [ 32 ] and Quillaja bark saponins with dipalmitoylphosphatidylcholine (DPPC) [ 33 ].…”

Section: Discussionmentioning

confidence: 99%

The Role of Cholesterol on Triterpenoid Saponin-Induced Endolysosomal Escape of a Saporin-Based Immunotoxin

Smith

Johnston

Wensley

et al. 2020

IJMS

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Cholesterol seems to play a central role in the augmentation of saporin-based immunotoxin (IT) cytotoxicity by triterpenoid saponins. Endolysosomal escape has been proposed as one mechanism for the saponin-mediated enhancement of targeted toxins. We investigated the effects of lipid depletion followed by repletion on Saponinum album (SA)-induced endolysosomal escape of Alexa Fluor labelled saporin and the saporin-based immunotoxin OKT10-SAP, directed against CD38, in Daudi lymphoma cells. Lipid deprived cells showed reduced SA-induced endolysosomal escape at two concentrations of SA, as determined by a flow cytometric method. The repletion of membrane cholesterol by low density lipoprotein (LDL) restored SA-induced endolysosomal escape at a concentration of 5 µg/mL SA but not at 1 µg/mL SA. When LDL was used to restore the cholesterol levels in lipid deprived cells, the SA augmentation of OKT10-SAP cytotoxicity was partially restored at 1 µg/mL SA and fully restored at 5 µg/mL SA. These results suggest that different mechanisms of action might be involved for the two different concentrations of SA and that endosomal escape may not be the main mechanism for the augmentation of saporin IT cytotoxicity by SA at the sub-lytic concentration of 1 µg/mL SA.

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Surface activity and foaming properties of saponin-rich plants extracts

Góral

Wojciechowski

2020

Advances in Colloid and Interface Science

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How Does the Surface Activity of Soapwort (Saponaria officinalis L.) Extracts Depend on the Plant Organ?

Cited by 10 publications

References 52 publications

Optimized pulsed electric field‐assisted extraction of biosurfactants from Chubak (Acanthophyllum squarrosum) root and application in ice cream

Optimized pulsed electric field‐assisted extraction of biosurfactants from Chubak (Acanthophyllum squarrosum) root and application in ice cream

The Role of Cholesterol on Triterpenoid Saponin-Induced Endolysosomal Escape of a Saporin-Based Immunotoxin

Surface activity and foaming properties of saponin-rich plants extracts

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